CN210343088U

CN210343088U - Timber connection structure is assembled to parts

Info

Publication number: CN210343088U
Application number: CN201920544890.0U
Authority: CN
Inventors: 王洪山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-04-17
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a wood door connecting structure for assembling bulk parts, which comprises a door panel main board, a bottom frame, a vertical frame, an iron hoop, a connecting long screw and a connecting screw head, wherein one side of the bottom frame and the vertical frame is respectively clamped at the bottom and the side of the door panel main board, the corresponding positions of the bottom frame and the vertical frame are provided with a first connecting hole and a second connecting hole, an internal thread is arranged inside one end of the second connecting hole on the first connecting hole, the iron hoop is embedded into the first connecting hole on the bottom frame, and the connecting long screw passes through the iron hoop to connect the bottom frame and the vertical frame, thereby changing the connecting structure and the connecting device material, ensuring the support function of the iron hoop at the connecting part of a real wood door and an original wood door in higher room temperature, simultaneously keeping the door body not loose and not sinking angle well according to the wood contraction principle (longitudinal contraction, radial direction and large direction), and being firm and durable, the occurrence of seasonal irregular after-sale caused by common diseases (looseness and sunk angles) of the original wood door and the solid wood door is avoided, and the invariance is brought to consumers.

Description

Timber connection structure is assembled to parts

Technical Field

The utility model relates to a connection structure field specifically is a timber connection structure is assembled to parts.

Background

The wooden door and the wooden board are assembled in a traditional mode of inserting wood wedges and connecting the wood wedges and the wooden boards in an adhesive manner, or a mode of connecting and fixing the wood boards by screwing long screws and nuts in a single mode. This two kinds of modes all exist and can only accomplish the plank and assemble the short-time firm, but, found frame and underframe pass through fixing bolt rigidity fixed connection, in-service use, because timber revolves to, radial great characteristic, causes to produce gap, not hard up heavy angle between founding frame and the underframe, consequently influences the timber tightness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber connection structure is assembled to parts, through the adoption with the hoop embedding first on the underframe, in the second connecting hole, later will connect the long screw again and pass the hoop and connect underframe and founding the frame, consequently changed connection structure, connecting device material to ensure that the timber is under the high temperature condition of handing over, because there is the supporting role of hoop at the junction, make the timber under the high temperature state never sink.

In order to achieve the above object, the utility model provides a following technical scheme: a wood door connecting structure for assembling parts comprises a door panel main board, a bottom frame, a vertical frame, an iron hoop, a connecting long screw and a connecting screw head, wherein one side of the bottom frame and the vertical frame is respectively clamped at the bottom and the side of the door panel main board, a first connecting hole and a second connecting hole are formed in the corresponding positions of the bottom frame and the vertical frame, the central axes of the first connecting hole and the second connecting hole are the same straight line, an internal thread is formed in one end, located at the second connecting hole, of the first connecting hole, an external thread is formed in the outer side of the iron hoop, the iron hoop is arranged at one end, provided with an internal thread, of the first connecting hole through a thread, one end of the connecting long screw penetrates through the inside of the iron hoop and is arranged in the second connecting hole, a third connecting hole is formed in the position, corresponding to the second connecting hole, of the vertical frame, the third connecting hole is communicated with the second connecting hole, and the central axis of, the connecting nut head is arranged in the third connecting hole corresponding to the second connecting hole, and one end of the connecting long screw, which is positioned in the second connecting hole, is in threaded connection with the connecting nut head.

Preferably, one end of the iron hoop is provided with a pair of opening clamping grooves, and one end of the iron hoop, which is positioned in the first connecting hole, of the opening clamping groove is arranged towards one end of the second connecting hole.

Preferably, a through hole penetrates through the iron hoop along the axial direction.

Preferably, the other end of the iron hoop is provided with a limiting opening, and the caliber of the limiting opening is smaller than the aperture of the through hole.

Preferably, the length of the connecting nut head is larger than the aperture of the second connecting hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an adopt and imbed the hoop in the first connecting hole on the underframe, later pass the hoop with the connection long screw and connect underframe and upright frame, consequently changed connection structure, connecting device material, thereby guarantee the timber in higher room temperature and under the timber shrink condition, can be fine keep the door body not hard up, not heavy angle, consequently sturdy and durable, avoid producing the original timber, the real wood general illness (become flexible, heavy angle) produces seasonally unscheduled after-sale, bring unchangeably for the consumer;

because of the supporting function of the iron hoop at the joint, the solid wood door and the original wood door are ensured to be in a higher room temperature, and meanwhile, the door body can be well kept not to be loosened and not to sink angles according to the wood shrinkage principle (longitudinal shrinkage is small, and radial direction and rotary direction are large), so that the solid wood door is firm and durable.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the iron hoop of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a door panel main board; 2. a bottom frame; 3. erecting a frame; 4. an iron hoop; 5. connecting a long screw; 6. connecting the nut head; 7. a first connection hole; 8. a second connection hole; 9. a third connection hole; 10. an open neck; 11. a through hole; 12. a limiting opening.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a wood door connecting structure for assembling parts comprises a door panel main board 1, a bottom frame 2, a vertical frame 3, an iron hoop 4, a connecting long screw 5 and a connecting screw head 6, wherein one side of the bottom frame 2 and the vertical frame 3 is respectively clamped at the bottom and the side of the door panel main board 1, a first connecting hole 7 and a second connecting hole 8 are formed in the corresponding positions of the bottom frame 2 and the vertical frame 3, the central axes of the first connecting hole 7 and the second connecting hole 8 are the same straight line, an internal thread is formed inside one end, positioned at the second connecting hole 8, of the first connecting hole 7, an external thread is formed on the outer side of the iron hoop 4, the iron hoop 4 is arranged at one end, provided with an internal thread, of the first connecting hole 7 through the thread, one end of the connecting long screw 5 penetrates through the inside of the iron hoop 4 and is arranged in the second connecting hole 8, a third connecting hole 9 is formed in the position, corresponding to the second connecting hole 8, third connecting hole 9 and second connecting hole 8 intercommunication, and the central axis of third connecting hole 9 and the central axis mutually perpendicular of second connecting hole 8, connect nut head 6 and set up the position that corresponds second connecting hole 8 in third connecting hole 9, and connect the one end that long screw 5 is located second connecting hole 8 and be connected nut head 6 threaded connection.

The one end of hoop 4 is equipped with a pair of opening draw-in groove 10, and hoop 4 sets up towards the one end of second connecting hole 8 at the one end of opening draw-in groove 10 in first connecting hole 7, it is equipped with through-hole 11 to run through along the axis direction in hoop 4, the other end of hoop 4 sets up spacing mouthful 12, and the bore of spacing mouthful 12 is less than the aperture of through-hole 11, the length of connecting nut head 6 is greater than the aperture of second connecting hole 8.

The working principle is as follows: at first in having the internal screw thread one end in the first connecting hole 7 of iron hoop 4 embedding, use opening draw-in groove 10 department on the instrument embedding iron hoop 4, use and twist the mode and imbed iron hoop 4 in the first connecting hole 7 completely along the internal screw thread line, again with one side difference joint in door plant mainboard 1 bottom and side of underframe 2 and grudging frame 3, further will connect nut head 6 and place the position that corresponds second connecting hole 8 in the third connecting hole 9, make the one end of connecting long screw 5 pass through the through-hole 11 of iron hoop 4 and connect nut head 6 threaded connection at last, and then fix underframe 2 and grudging frame 3 together, because there is iron hoop 4's existence in the connection structure, simultaneously according to timber shrink principle (vertically contract to reduce, radially, it is big to revolve to the direction), and can be fine keep the door body not hard up, not heavy angle, therefore sturdy and durable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a timber connection structure is assembled to parts, includes door plant mainboard (1), underframe (2), founds frame (3), hoop (4), connects long screw (5) and connects nut head (6), its characterized in that: one side of the bottom frame (2) and one side of the vertical frame (3) are respectively connected with the bottom and the side of the door panel main board (1) in a clamped mode, a first connecting hole (7) and a second connecting hole (8) are formed in the corresponding positions of the bottom frame (2) and the vertical frame (3), the central axes of the first connecting hole (7) and the second connecting hole (8) are the same straight line, an internal thread is formed in one end, located in the second connecting hole (8), of the first connecting hole (7), an external thread is formed in the outer side of the iron hoop (4), the iron hoop (4) is arranged at one end, provided with an internal thread, of the first connecting hole (7) through a thread, one end of the connecting long screw (5) penetrates through the inside of the iron hoop (4) and is arranged in the second connecting hole (8), a third connecting hole (9) is formed in the position, corresponding to the second connecting hole (8), of the vertical frame (3), and the third connecting hole (9) is communicated with the second connecting, and the central axis of third connecting hole (9) and the central axis mutually perpendicular of second connecting hole (8), connect nut head (6) and set up the position that corresponds second connecting hole (8) in third connecting hole (9), and connect the one end that long screw (5) are located second connecting hole (8) and connect nut head (6) threaded connection.

2. The connecting structure of the wood door assembled by the parts as claimed in claim 1, wherein: one end of the iron hoop (4) is provided with a pair of opening clamping grooves (10), and one end of the iron hoop (4) in the first connecting hole (7) is provided with one end of the opening clamping groove (10) towards one end of the second connecting hole (8).

3. The connecting structure of the wood door assembled by the parts as claimed in claim 1, wherein: and a through hole (11) penetrates through the iron hoop (4) along the axis direction.

4. The connecting structure of the wood door assembled by the parts as claimed in claim 1, wherein: the other end of the iron hoop (4) is provided with a limiting opening (12), and the caliber of the limiting opening (12) is smaller than the aperture of the through hole (11).

5. The connecting structure of the wood door assembled by the parts as claimed in claim 1, wherein: the length of the connecting nut head (6) is larger than the aperture of the second connecting hole (8).